Blue Point Eecr1a Manual -

: Compatible with vehicles from 1996 to present .

I/M readiness & emissions testing

| Code | Meaning (KOEO/KOER) | | :--- | :--- | | 11 | System Pass (No errors) | | 21 | ECT sensor out of range | | 23 | Throttle Position Sensor (TPS) stuck | | 31 | EVP or PFE circuit fault | | 33 | EGR valve not opening | | 41 | HEGO (O2) sensor lean | | 42 | HEGO sensor rich | | 63 | TPS circuit low input | | 73 | Insufficient TPS change during KOER test | | 95 | Fuel pump secondary circuit fault | blue point eecr1a manual

To keep your EECR1A functioning for decades: : Compatible with vehicles from 1996 to present